4331334149 has 2 divisors, whose sum is σ = 4331334150. Its totient is φ = 4331334148.

The previous prime is 4331334127. The next prime is 4331334169. The reversal of 4331334149 is 9414331334.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2434731649 + 1896602500 = 49343^2 + 43550^2 .

It is a cyclic number.

It is not a de Polignac number, because 4331334149 - 2²⁴ = 4314556933 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4331334169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2165667074 + 2165667075.

It is an arithmetic number, because the mean of its divisors is an integer number (2165667075).

Almost surely, 2^4331334149 is an apocalyptic number.

It is an amenable number.

4331334149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4331334149 is an equidigital number, since it uses as much as digits as its factorization.

4331334149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 35.

The square root of 4331334149 is about 65812.8722135723. The cubic root of 4331334149 is about 1630.0736600885.

The spelling of 4331334149 in words is "four billion, three hundred thirty-one million, three hundred thirty-four thousand, one hundred forty-nine".